DK355779A - Prop til lukning af det indre af et hult cylindrisk organ - Google Patents

Prop til lukning af det indre af et hult cylindrisk organ

Info

Publication number
DK355779A
DK355779A DK355779A DK355779A DK355779A DK 355779 A DK355779 A DK 355779A DK 355779 A DK355779 A DK 355779A DK 355779 A DK355779 A DK 355779A DK 355779 A DK355779 A DK 355779A
Authority
DK
Denmark
Prior art keywords
holy
prop
closing
interior
cylindrical body
Prior art date
Application number
DK355779A
Other languages
Danish (da)
English (en)
Inventor
S G Streich
Original Assignee
Halliburton Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halliburton Co filed Critical Halliburton Co
Publication of DK355779A publication Critical patent/DK355779A/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/11—Plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • External Artificial Organs (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DK355779A 1978-09-14 1979-08-24 Prop til lukning af det indre af et hult cylindrisk organ DK355779A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/942,255 US4178967A (en) 1978-09-14 1978-09-14 Retrievable plug for offshore platforms

Publications (1)

Publication Number Publication Date
DK355779A true DK355779A (da) 1980-03-15

Family

ID=25477811

Family Applications (1)

Application Number Title Priority Date Filing Date
DK355779A DK355779A (da) 1978-09-14 1979-08-24 Prop til lukning af det indre af et hult cylindrisk organ

Country Status (12)

Country Link
US (1) US4178967A (it)
JP (1) JPS5542998A (it)
AU (1) AU5013579A (it)
BE (1) BE878707A (it)
BR (1) BR7905638A (it)
CA (1) CA1113382A (it)
DE (1) DE2935605A1 (it)
DK (1) DK355779A (it)
GB (1) GB2031105B (it)
IT (1) IT1123184B (it)
NL (1) NL7906513A (it)
NO (1) NO792737L (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262702A (en) * 1979-12-20 1981-04-21 Halliburton Company Conductor pipe plug
US4432419A (en) * 1980-10-06 1984-02-21 Halliburton Company Retrievable plug
US4421138A (en) * 1980-10-06 1983-12-20 Halliburton Company Dog locking sleeve
US4412559A (en) * 1980-10-06 1983-11-01 Halliburton Company Dog locking sleeve
US4421139A (en) * 1981-05-26 1983-12-20 Halliburton Company Plug for offshore platforms and the like
US4549580A (en) * 1984-10-22 1985-10-29 Halliburton Company Plug assembly for offshore platforms
US5171514A (en) * 1991-02-01 1992-12-15 Westinghouse Electric Corp. Nozzle dam having a unitary plug
US6035898A (en) * 1991-10-03 2000-03-14 Dominguez; Jose F. Temporary pipeline plug
JPH07506660A (ja) * 1993-03-05 1995-07-20 リープル　ギュンセル 加圧された媒体用の圧力管システムの媒体通路を閉じる閉鎖装置
AUPO671797A0 (en) * 1997-05-09 1997-06-05 Steblina, David Sealing device
AU745961B2 (en) * 1997-05-09 2002-04-11 Steblina Holdings Pty Limited Sealing device
US6684908B1 (en) * 2002-10-09 2004-02-03 Omega Tools, Inc. Self-locking, high pressure service stopper
US9175536B2 (en) 2011-08-24 2015-11-03 Francis Walls Pipe end plug apparatus and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651368A (en) * 1948-04-23 1953-09-08 Baker Oil Tools Inc Plug and valve device for casing apparatus
US2776015A (en) * 1954-05-21 1957-01-01 Exxon Research Engineering Co Retrievable tubing plug
US2806539A (en) * 1956-02-13 1957-09-17 Halliburton Oil Well Cementing Well tester
US2854929A (en) * 1956-02-24 1958-10-07 Camco Inc Oil well standing valve
US3897824A (en) * 1974-09-05 1975-08-05 Cameron Iron Works Inc Blowout preventer testing apparatus
US4113018A (en) * 1977-06-30 1978-09-12 Halliburton Company Oil well testing safety valve

Also Published As

Publication number Publication date
NL7906513A (nl) 1980-03-18
JPS5542998A (en) 1980-03-26
IT7925757A0 (it) 1979-09-14
GB2031105A (en) 1980-04-16
BE878707A (fr) 1979-12-31
DE2935605A1 (de) 1980-03-27
CA1113382A (en) 1981-12-01
US4178967A (en) 1979-12-18
AU5013579A (en) 1980-03-20
IT1123184B (it) 1986-04-30
GB2031105B (en) 1982-10-27
NO792737L (no) 1980-06-17
BR7905638A (pt) 1980-05-13

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Legal Events

Date Code Title Description
ATS Application withdrawn